1,2-Difluoro-4-(pent-1-yn-1-yl)benzene CAS 890304-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890304-74-2 |
| Molecular Formula | C11H10F2 |
| Molecular Weight | 180.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,2-Difluoro-4-(pent-1-yn-1-yl)benzene (CAS 890304-74-2) pharmaceutical standards reference standard. Molecular formula: C11H10F2. Molecular weight: 180.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H10F2 |
| Molecular Weight | 180.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
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- 4-Chloro-3-oxobutanamide (CAS 39082-04-7)
- N-hydroxy-3-methoxypropanimidamide hydrochloride (CAS 67015-15-0)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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